FR2352364A1 - Dispositif d'affichage optique utilisant un milieu dielectrique liquide - Google Patents

Dispositif d'affichage optique utilisant un milieu dielectrique liquide

Info

Publication number
FR2352364A1
FR2352364A1 FR7711791A FR7711791A FR2352364A1 FR 2352364 A1 FR2352364 A1 FR 2352364A1 FR 7711791 A FR7711791 A FR 7711791A FR 7711791 A FR7711791 A FR 7711791A FR 2352364 A1 FR2352364 A1 FR 2352364A1
Authority
FR
France
Prior art keywords
display device
optical display
dielectric medium
liquid dielectric
liquid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7711791A
Other languages
English (en)
French (fr)
Other versions
FR2352364B1 (enExample
Inventor
Thomas H Distefano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Publication of FR2352364A1 publication Critical patent/FR2352364A1/fr
Application granted granted Critical
Publication of FR2352364B1 publication Critical patent/FR2352364B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/004—Optical devices or arrangements for the control of light using movable or deformable optical elements based on a displacement or a deformation of a fluid
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/0816—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/37—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being movable elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
FR7711791A 1976-05-17 1977-04-13 Dispositif d'affichage optique utilisant un milieu dielectrique liquide Granted FR2352364A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/687,052 US4079368A (en) 1976-05-17 1976-05-17 Information display through deformation of liquid dielectric media

Publications (2)

Publication Number Publication Date
FR2352364A1 true FR2352364A1 (fr) 1977-12-16
FR2352364B1 FR2352364B1 (enExample) 1980-02-01

Family

ID=24758829

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7711791A Granted FR2352364A1 (fr) 1976-05-17 1977-04-13 Dispositif d'affichage optique utilisant un milieu dielectrique liquide

Country Status (5)

Country Link
US (1) US4079368A (enExample)
JP (1) JPS52140233A (enExample)
DE (1) DE2719505C2 (enExample)
FR (1) FR2352364A1 (enExample)
GB (1) GB1573165A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2548795A1 (fr) * 1983-07-04 1985-01-11 Thomson Csf Dispositif de commutation optique a deplacement de fluide et dispositif de composition d'une ligne de points

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4402062A (en) * 1981-05-14 1983-08-30 Batchelder J Samuel Method and apparatus for dielectrophoretic storage and retrieval of information
US4418346A (en) * 1981-05-20 1983-11-29 Batchelder J Samuel Method and apparatus for providing a dielectrophoretic display of visual information
US4559530A (en) * 1981-12-29 1985-12-17 Takamatsu Electric Works, Ltd. Overcurrent condition display
US4558314A (en) * 1982-12-28 1985-12-10 Robert Fooshee Conductive fluid optical display panel and method of manufacture
FR2548431B1 (fr) * 1983-06-30 1985-10-25 Thomson Csf Dispositif a commande electrique de deplacement de fluide
KR0151457B1 (ko) * 1994-04-30 1998-12-15 배순훈 광로조절장치 및 그 제조방법
US6374909B1 (en) * 1995-08-02 2002-04-23 Georgia Tech Research Corporation Electrode arrangement for electrohydrodynamic enhancement of heat and mass transfer
US5956005A (en) * 1995-12-29 1999-09-21 Xerox Corporation Electrocapillary display sheet which utilizes an applied electric field to move a liquid inside the display sheet
US6449081B1 (en) * 1999-06-16 2002-09-10 Canon Kabushiki Kaisha Optical element and optical device having it
AU2001286511A1 (en) * 2000-08-15 2002-02-25 Nanostream, Inc. Optical devices with fluidic systems
WO2002095485A2 (en) * 2001-05-23 2002-11-28 E-Vision, L.L.C. Focusing mirrors having variable reflective properties
JP2004521389A (ja) * 2001-06-05 2004-07-15 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ 減衰全反射に基づく表示装置
KR101230710B1 (ko) * 2002-02-19 2013-02-07 삼성 엘씨디 네덜란드 알앤디 센터 비.브이. 디스플레이 디바이스
AU2003201752A1 (en) * 2002-02-20 2003-09-09 Koninklijke Philips Electronics N.V. Display apparatus
US7379228B2 (en) * 2003-01-17 2008-05-27 Koninklijke Philips Electroncis N.V. Electrophoretic display
WO2004077125A2 (en) * 2003-02-25 2004-09-10 Koninklijke Philips Electronics N.V. Improvements in and relating to fluid filled devices
EP1629314B1 (en) * 2003-05-22 2015-10-21 Liquavista B.V. Display device
WO2004104671A1 (en) * 2003-05-22 2004-12-02 Koninklijke Philips Electronics N.V. Display device
CN101256278B (zh) * 2003-10-08 2012-01-11 伊英克公司 电润湿显示器
US8319759B2 (en) 2003-10-08 2012-11-27 E Ink Corporation Electrowetting displays
JP2008503785A (ja) * 2004-06-23 2008-02-07 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 双安定エレクトロウェッティング光学要素及びその駆動方法
DE102005005933A1 (de) * 2005-02-09 2006-08-17 Carl Zeiss Meditec Ag Variable Optik
US8156900B1 (en) * 2006-09-25 2012-04-17 Gaunt John W Animal claw live tissue sensing method and apparatus
US7697187B2 (en) * 2006-09-29 2010-04-13 Sony Corporation Electrowetting device and varifocal lens, optical pickup device, optical recording/reproduction device, droplet operation device, optical element, zoom lens, imaging device, light modulating device, and display device using the same
GB0712859D0 (en) * 2007-07-03 2007-08-08 Liquavista Bv Electrowetting system and method for operating it
US8049183B1 (en) 2007-11-09 2011-11-01 Carnegie Mellon University Apparatuses and methods for control and self-assembly of particles into adaptable monolayers
CN101750775B (zh) * 2008-12-22 2012-05-30 北京京东方光电科技有限公司 二维与三维显示切换装置及其制造方法和液晶显示器
GB0922690D0 (en) 2009-12-30 2010-02-17 Liquavista Bv Electrowetting display device
CN101852916B (zh) * 2010-06-01 2013-01-02 高婧 一种可调光学开关
CN110058402A (zh) * 2019-03-25 2019-07-26 北京航空航天大学 一种基于液压驱动的360°光束导航反射镜

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3249724A (en) * 1962-12-13 1966-05-03 Hurvitz Hyman Electro-capillary switch
US3668106A (en) * 1970-04-09 1972-06-06 Matsushita Electric Industrial Co Ltd Electrophoretic display device
US3648269A (en) * 1970-07-16 1972-03-07 Ferrofluidics Corp Magnetic fluid display device
US3907407A (en) * 1973-10-29 1975-09-23 Rca Corp Elastic light-scattering modulator device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2548795A1 (fr) * 1983-07-04 1985-01-11 Thomson Csf Dispositif de commutation optique a deplacement de fluide et dispositif de composition d'une ligne de points
EP0136193A1 (fr) * 1983-07-04 1985-04-03 Thomson-Csf Dispositif de commutation optique à déplacement de fluide et dispositif de composition d'une ligne de points

Also Published As

Publication number Publication date
GB1573165A (en) 1980-08-13
US4079368A (en) 1978-03-14
DE2719505A1 (de) 1977-12-08
JPS52140233A (en) 1977-11-22
FR2352364B1 (enExample) 1980-02-01
DE2719505C2 (de) 1983-05-19

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Legal Events

Date Code Title Description
ST Notification of lapse